Dan Dan Kokoro Hikareteku was created on 1996-03-11.
Dan Oiknine was created in 2007.
Old Dan Tucker was created in 1843.
The Shooting of Dan McGrew was created in 1907.
Old Dan's Records was created in 1972-11.
Dan Sartain vs. the Serpientes was created in 2005.
Don't know about SSJ4 Goku but the intro of G.T is a Japanese song called Dan dan kokoro hikareteku
The version by Field of View was recorded and released first, but because it was written by Sakai Izumi, the lead singer of Zard, Zard later released their own version. The Field of View version, however, is the version used in Dragon Ball GT.
Kokoro was created in 1914.
Kokoro no Uta was created in 2008.
Kokoro no Hoshi was created in 2009.
Kokoro Connect was created in 2010.
Kokoro Bīdama was created on 2006-03-01.
Kokoro no Ato was created on 2007-12-12.
Kokoro - video game - was created in 1998.
Kokoro Komete was created on 2009-12-02.
Hadaka no Kokoro was created on 1998-07-01.
Kokoro no Wakusei - Little Planets - was created on 2005-05-25.